[Bug c++/93295] ICE in alias_ctad_tweaks

2020-01-17 Thread ensadc at mailnesia dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93295 --- Comment #3 from ensadc at mailnesia dot com --- It appears that alias_ctad_tweaks assumes the deduction of the right hand side of the deduction guide from the alias template does not fail. > int err = unify (ftparms, targs, ret, utype,

[Bug tree-optimization/20083] Missed optimization with conditional and basically ||

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20083 --- Comment #4 from Andrew Pinski --- Take f4, if we compile with -O1 -fno-tree-sink, you will see the behavior we get for f.

[Bug tree-optimization/20083] Missed optimization with conditional and basically ||

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20083 --- Comment #3 from Andrew Pinski --- Here is another testcase which should produce the same code: int f3(int i, int j, int l) { int t = i | j; _Bool t1 = l != 0; _Bool t2 = t ? 1 : t1; return t2; } int f4(int i, int j, int l) { int t

[Bug target/92692] [9 Regression] Saving off the callee saved register between ldxr/stxr (caused by shrink wrapping improvements)

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92692 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/93234] INQUIRE on pre-assigned files of ROUND and SIGN properties fails

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93234 --- Comment #3 from CVS Commits --- The master branch has been updated by Jerry DeLisle : https://gcc.gnu.org/g:e2947cfa2d1d4da13bb298b4f36cd745b007d88d commit r10-6060-ge2947cfa2d1d4da13bb298b4f36cd745b007d88d Author: Jerry DeLisle Date:

[Bug target/46225] Wrong code generated for certain constants

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46225 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/54956] GCC 4.7.2: internal compiler error: in emit_move_insn, at expr.c:3435

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54956 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/46721] Unnecessary stack instructions are generated for SPU when returning a struct

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46721 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/31945] missing type vector conversions patterns on spu

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31945 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/36972] Redundant creation of stack frame on spu-gcc

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36972 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/36829] Take advantage of lower bit zeroing of load/store insns on SPU

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36829 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/36698] gcc.c-torture/compile/20001226-1.c exceeds SPU local store size with -O0

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36698 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/36525] prologue code may give invalid stack back chain

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36525 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/33536] extraneous escapes

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33536 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libgcc/66939] build error gcc-5.2.0/libgcc/libgcc2.c:1955:6 internal compiler error: in real_from_string, at real.c:2078

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66939 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug bootstrap/48548] recent svn version gcc (4.6? 4.7?) compile failed

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=48548 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/77897] Compile error with KNL & -O3 for GTC code

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77897 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/78177] adding -flto flags causes linker error "undefined reference to vtable"

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78177 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug lto/53604] ld reports errors using lto after upgrading from gcc-4.6.2 to gcc-4.7.0

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53604 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug libgcc/80314] Undefined reference to __dso_handle & __cxa_atexit

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80314 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug driver/53883] GCC 4.7.1 doesn't build on Mac OS X 10.4.11 Tiger/PowerPC (32-bit), at least with MacPorts

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53883 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug sanitizer/55506] gcc.dg/cleanup-{10,11,8,9}.c execution test failures with -fsanitize=address

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55506 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug pch/49579] Document how to use PCH with Automake

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49579 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/55089] ICE in varasm.c during bootstrap-lean on x86_64-pc-solaris2.10

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55089 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug lto/56877] When using LTO and linking statically, coredumps contain unusable stack trace

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56877 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug libstdc++/59421] stof(), stod() wrong result

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59421 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug go/67180] Gccgo does not support MIPS

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67180 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/91320] [9/10 Regression] x86-64 code generation / register allocation regressed.

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91320 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/93242] [MIPS] patchable-function-entry broken

2020-01-17 Thread renat at idrisov dot info
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93242 --- Comment #6 from Renat Idrisov --- Thanks a lot!

[Bug target/93242] [MIPS] patchable-function-entry broken

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93242 Andrew Pinski changed: What|Removed |Added Keywords||patch URL|

[Bug target/93242] [MIPS] patchable-function-entry broken

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93242 Andrew Pinski changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/93242] [MIPS] patchable-function-entry broken

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93242 --- Comment #3 from Andrew Pinski --- The problem is here: unsigned i; for (i = 0; i < patch_area_size; ++i) fprintf (file, "\t%s\n", nop_templ); inside default_print_patchable_function_entry.

[Bug target/93242] [MIPS] patchable-function-entry broken

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93242 --- Comment #2 from Andrew Pinski --- '(' Start a nested ".set noreorder" block. ')' End a nested ".set noreorder" block. For some reason it is not working

[Bug target/93242] [MIPS] patchable-function-entry broken

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93242 Andrew Pinski changed: What|Removed |Added Keywords||wrong-code Target|mips

[Bug target/93221] [10 Regression] ICE maximum number of generated reload insns per insn achieved (90) on aarch64

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93221 Andrew Pinski changed: What|Removed |Added CC||doko at ubuntu dot com --- Comment #4

[Bug rtl-optimization/93303] [10 Regression] ICE in lra_constraints.c4948 on aarch64-linux-gnu

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93303 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/93221] [10 Regression] ICE maximum number of generated reload insns per insn achieved (90) on aarch64

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93221 Andrew Pinski changed: What|Removed |Added Severity|normal |blocker

[Bug target/93135] [10 Regression] g++.dg/cpp0x/initlist118.C fails on aarch64

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93135 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/93221] [10 Regression] ICE maximum number of generated reload insns per insn achieved (90) on aarch64

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93221 Andrew Pinski changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment #3

[Bug target/93221] [10 Regression] ICE maximum number of generated reload insns per insn achieved (90) on aarch64

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93221 --- Comment #2 from Andrew Pinski --- So we have: (insn 4 3 5 2 (set (reg:OI 92) (subreg:OI (reg:V4SI 93) 0)) "t.c":9:1 3402 {*aarch64_movoi} (expr_list:REG_DEAD (reg:V4SI 93) (nil))) (insn 5 4 7 2 (set (subreg:V4SI (reg:OI

[Bug c++/93313] g++: internal compiler error: Segmentation fault signal terminated program cc1plus

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93313 --- Comment #1 from Andrew Pinski --- So the problem here is the parser uses the standard stack and therefor limits the max levels of nested parentheses. THIS IS NOT a bug really.

[Bug target/93304] RISC-V: Function with interrupt attribute use register without save/restore at prologue/epilogue

2020-01-17 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93304 Jim Wilson changed: What|Removed |Added CC||wilson at gcc dot gnu.org --- Comment #2

[Bug target/93119] [ICE] The traditional TLS support of aarch64-ilp32 target may be not perfect while enable fPIC

2020-01-17 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93119 Andrew Pinski changed: What|Removed |Added Keywords||patch Status|NEW

[Bug rtl-optimization/91333] [9/10 Regression] suboptimal register allocation for inline asm

2020-01-17 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91333 --- Comment #6 from Vladimir Makarov --- (In reply to Marc Glisse from comment #5) > > However, if I add -mavx, I get > > vmovapd %xmm0, %xmm2 > vmovapd %xmm1, %xmm4 > vmovapd %xmm1, %xmm0 > vaddsd %xmm0, %xmm4, %xmm0

[Bug ipa/93315] New: ICE in jit testsuite since "Missed function specialization + partial devirtualization" (v8)

2020-01-17 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93315 Bug ID: 93315 Summary: ICE in jit testsuite since "Missed function specialization + partial devirtualization" (v8) Product: gcc Version: 10.0 Status: UNCONFIRMED

[Bug analyzer/93293] 'FAIL: gcc.dg/analyzer/dot-output.c dg-check-dot dot-output.c.state-purge.dot'

2020-01-17 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93293 --- Comment #2 from David Malcolm --- Candidate patch: https://gcc.gnu.org/ml/gcc-patches/2020-01/msg01071.html

[Bug analyzer/93291] 'FAIL: gcc.dg/analyzer/pattern-test-2.c' for a few configurations

2020-01-17 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93291 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93307] ODR violations

2020-01-17 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93307 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93290] analyzer ICE on isnan()

2020-01-17 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93290 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug analyzer/93290] analyzer ICE on isnan()

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93290 --- Comment #1 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:07c86323a199ca15177d99ad6c488b8f5fb5c729 commit r10-6058-g07c86323a199ca15177d99ad6c488b8f5fb5c729 Author: David Malcolm Date:

[Bug lto/92599] ICE in speculative_call_info, at cgraph.c:1142

2020-01-17 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92599 --- Comment #6 from Jan Hubicka --- I guess the problem is that the code expect lto-stmt-uid and call_stmt to be in sync. This is not true. If call statements are around lto stmt uids are not maintained.

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 Marek Polacek changed: What|Removed |Added Keywords||patch --- Comment #5 from Marek Polacek

[Bug lto/92599] ICE in speculative_call_info, at cgraph.c:1142

2020-01-17 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92599 --- Comment #5 from Jan Hubicka --- I also get similar ICE building Firefox [task 2020-01-17T20:36:04.213Z] 20:36:04 INFO - ../../gcc-source/gcc/ipa-inline-transform.c:722 [task 2020-01-17T20:36:04.213Z] 20:36:04 INFO - 0x9d8315

[Bug testsuite/92955] [10 regression] gcc.dg/vect/pr60505.c fails starting with r279392

2020-01-17 Thread msc at linux dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92955 Matheus Castanho changed: What|Removed |Added CC||msc at linux dot ibm.com --- Comment

[Bug c/93278] huge almost empty array takes huge time to compile and produces huge object file

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93278 Jakub Jelinek changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c/93278] huge almost empty array takes huge time to compile and produces huge object file

2020-01-17 Thread doug at cs dot dartmouth.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93278 --- Comment #6 from doug mcilroy --- The waste of time and space happens in the assembler, but the assembler only does what it is told to do. There must be a way for gcc to tell it to put array a in a partially filled ELF section. $ cat junk.c

[Bug c/93278] huge almost empty array takes huge time to compile and produces huge object file

2020-01-17 Thread doug at cs dot dartmouth.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93278 --- Comment #5 from doug mcilroy --- The waste of time and space happens in the assembler, but the assembler only does what it is told to do. There must be a way for gcc to tell it to put array a in a partially filled ELF section. $ cat junk.c

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2020-01-17 Thread n54 at gmx dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #17 from n54 at gmx dot com --- On 17.01.2020 18:15, redi at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 > > --- Comment #16 from Jonathan Wakely --- > Those patches actually were sent to the list, and

Re: [Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2020-01-17 Thread Kamil Rytarowski
On 17.01.2020 18:15, redi at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 > > --- Comment #16 from Jonathan Wakely --- > Those patches actually were sent to the list, and I reviewed them, and got no > reply: > https://gcc.gnu.org/ml/libstdc++/2014-12/msg00069.html >

[Bug target/92303] [10 regression] gcc.target/sparc/ultrasp12.c times out

2020-01-17 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92303 --- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #2 from Richard Biener --- > There's no RA commits in that range, further bisection is needed. Done now. I've found r272742 to be the culprit: 2019-06-27 Richard

[Bug c++/93314] Invalid use of non-static data member causes ICE in gimplify_expr

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93314 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/92531] [9 Regression] ICE in uses_template_parms, at cp/pt.c:10471

2020-01-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92531 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libfortran/90374] Fortran 2018: Support d0.d, e0.d, es0.d, en0.d, g0.d and ew.d e0 edit descriptors for output

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90374 --- Comment #28 from CVS Commits --- The master branch has been updated by Jerry DeLisle : https://gcc.gnu.org/g:82033483fd74b1dcedab416d98673e212258498d commit r10-6057-g82033483fd74b1dcedab416d98673e212258498d Author: Jerry DeLisle Date:

[Bug c++/92531] [9 Regression] ICE in uses_template_parms, at cp/pt.c:10471

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92531 --- Comment #6 from CVS Commits --- The releases/gcc-9 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:3815f211649cd5c8a277348aa71c9c18bc5ed070 commit r9-8141-g3815f211649cd5c8a277348aa71c9c18bc5ed070 Author: Jason Merrill

[Bug c++/93286] [10 Regression] ICE: tree check: did not expect class ‘type’, have ‘type’ (reference_type) in convert_from_reference, at cp/cvt.c:550 since g:e0d91792eec490d1

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93286 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Jason Merrill : https://gcc.gnu.org/g:5c7938eb3f1a116b1cf9a28090f2cc5e08814ce4 commit r9-8140-g5c7938eb3f1a116b1cf9a28090f2cc5e08814ce4 Author: Jason Merrill

[Bug c++/93314] Invalid use of non-static data member causes ICE in gimplify_expr

2020-01-17 Thread language.lawyer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93314 --- Comment #1 from Language Lawyer --- GCC thinks that `char[S::m]` is VLA (because the lvalue-to-rvalue conversion on `S::m` lvalue doesn't look like a constant expression) and tries to move the evaluation of `sizeof(char[S::m])` to run time.

[Bug target/93312] [10 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1923

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93312 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/93312] [10 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1923

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93312 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/92542] [10 Regression] ICE with class template argument deduction following typo

2020-01-17 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92542 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/92542] [10 Regression] ICE with class template argument deduction following typo

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92542 --- Comment #3 from CVS Commits --- The master branch has been updated by Paolo Carlini : https://gcc.gnu.org/g:4c9e5b02f08b1b02f9b498c5121d06dea3f2c1c4 commit r10-6055-g4c9e5b02f08b1b02f9b498c5121d06dea3f2c1c4 Author: Paolo Carlini Date:

[Bug c++/92542] [10 Regression] ICE with class template argument deduction following typo

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92542 --- Comment #4 from CVS Commits --- The master branch has been updated by Paolo Carlini : https://gcc.gnu.org/g:7e45138702a9c26b00d25db07f92a271b054e304 commit r10-6056-g7e45138702a9c26b00d25db07f92a271b054e304 Author: Paolo Carlini Date:

[Bug c++/93314] New: Invalid use of non-static data member causes ICE in gimplify_expr

2020-01-17 Thread language.lawyer at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93314 Bug ID: 93314 Summary: Invalid use of non-static data member causes ICE in gimplify_expr Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords:

[Bug c++/93313] New: g++: internal compiler error: Segmentation fault signal terminated program cc1plus

2020-01-17 Thread herschel at hep dot phy.cam.ac.uk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93313 Bug ID: 93313 Summary: g++: internal compiler error: Segmentation fault signal terminated program cc1plus Product: gcc Version: 9.2.1 Status: UNCONFIRMED

[Bug target/93312] New: [10 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1923

2020-01-17 Thread zsojka at seznam dot cz
=/usr/bin/armv7a-hardfloat-linux-gnueabi-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-20200117170346-0ba6a850b59-checking-yes-rtl-df-extra-armv7a-hardfloat Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200117 (experimental) (GCC)

[Bug testsuite/90565] [10 regression] test cases gcc.dg/uninit-18.c and uninit-pr90394-1-gimple.c broken as of r271460

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90565 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug testsuite/90565] [10 regression] test cases gcc.dg/uninit-18.c and uninit-pr90394-1-gimple.c broken as of r271460

2020-01-17 Thread amonakov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90565 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org ---

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 Marek Polacek changed: What|Removed |Added Priority|P3 |P2

[Bug lto/91027] [10 regression] SEGV in hash_table::find_slot_with_hash

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91027 --- Comment #9 from Jakub Jelinek --- I think D bugs shouldn't block the release, shouldn't this be P4?

[Bug testsuite/90565] [10 regression] test cases gcc.dg/uninit-18.c and uninit-pr90394-1-gimple.c broken as of r271460

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90565 --- Comment #3 from Jakub Jelinek --- Looking at gcc-testresults, this seems to be long fixed, isn't it? At least, I see both uninit-18.c and uninit-pr90394-1-gimple.c FAIL and not FAIL pretty randomly in May, but certainly haven't seen them in

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug bootstrap/64271] Minimal patches to bootstrap on NetBSD

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64271 --- Comment #16 from Jonathan Wakely --- Those patches actually were sent to the list, and I reviewed them, and got no reply: https://gcc.gnu.org/ml/libstdc++/2014-12/msg00069.html I've committed them (after suitable updates) so the libstdc++

[Bug libstdc++/69724] Unnecessary temporary object during std::thread construction

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69724 Jonathan Wakely changed: What|Removed |Added Target Milestone|10.0|11.0 --- Comment #6 from Jonathan

[Bug libstdc++/66742] abort on sorting list with custom allocator that is not stateless

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66742 Jonathan Wakely changed: What|Removed |Added Target Milestone|10.0|11.0

[Bug libstdc++/90295] Please define ~exception_ptr inline

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90295 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|redi at gcc

[Bug libstdc++/90704] filesystem::path overloads for file streams are not conforming

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90704 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|redi at gcc

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 --- Comment #4 from Marek Polacek --- force_paren_expr now creates a VIEW_CONVERT_EXPR: + expr = build1 (VIEW_CONVERT_EXPR, TREE_TYPE (expr), expr); + REF_PARENTHESIZED_P (expr) = true; but it's not a case that tsubst_copy can handle:

[Bug libstdc++/92376] [8/9 Regression] bootstrap fails with --disable-hosted-libstdcxx

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92376 Jonathan Wakely changed: What|Removed |Added Summary|[8/9/10 Regression] |[8/9 Regression] bootstrap

[Bug libstdc++/92376] [8/9/10 Regression] bootstrap fails with --disable-hosted-libstdcxx

2020-01-17 Thread cvs-commit at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92376 --- Comment #3 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:0ba6a850b597236832140bf57bf6083b6fab93f9 commit r10-6049-g0ba6a850b597236832140bf57bf6083b6fab93f9 Author: Jonathan Wakely Date:

[Bug middle-end/93076] [10 Regression] internal compiler error: Segmentation fault during GIMPLE pass: cddce

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93076 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c++/93173] [10 Regression] "error: incorrect sharing of tree nodes" and "internal compiler error: verify_gimple failed"

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93173 Jakub Jelinek changed: What|Removed |Added CC||raj.khem at gmail dot com --- Comment

[Bug c++/93311] Missing "warning" when instantiating a constexpr function

2020-01-17 Thread kuzniar95 at o2 dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93311 kuzniar95 at o2 dot pl changed: What|Removed |Added Resolution|DUPLICATE |FIXED --- Comment #2 from

[Bug tree-optimization/92788] [10 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2313

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92788 --- Comment #4 from Jakub Jelinek --- The problem is exactly in the EH edge purging being delayed, if it would be done before thread_through_all_blocks, then it might work. But not sure if the edge purging doesn't invalidate something that

[Bug middle-end/92815] [8/9/10 Regression] spurious -Wstringop-overflow writing into a flexible array of an extern struct

2020-01-17 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92815 Martin Sebor changed: What|Removed |Added Keywords||wrong-code --- Comment #3 from Martin

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 --- Comment #3 from Marek Polacek --- Seems to have started with g:e4511ca2e9ecdb51d41b64452398f8e2df575668.

[Bug c++/93299] [9/10 Regression] ICE in tsubst_copy, at cp/pt.c:15779

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93299 Marek Polacek changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug c++/93310] Incorrect constexpr virtual evaluation inside a constructor

2020-01-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93310 Marek Polacek changed: What|Removed |Added Keywords||wrong-code

[Bug c/57612] add builtin to assert that expression does not have side effects

2020-01-17 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57612 --- Comment #4 from Tom Tromey --- (In reply to H. Peter Anvin from comment #2) > I would like to second this request, however, I would like to request that > it issues a warning rather than an error. It can always be promoted to an > error via

[Bug libstdc++/92376] [8/9/10 Regression] bootstrap fails with --disable-hosted-libstdcxx

2020-01-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92376 Jonathan Wakely changed: What|Removed |Added Target Milestone|9.3 |8.4 Summary|[9/10

[Bug fortran/93175] ICE involving nested parameterized derived types

2020-01-17 Thread markeggleston at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93175 markeggleston at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug preprocessor/80005] cpp expands __has_include() filename parts

2020-01-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80005 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

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